00938cam a2200313I 4500 9542 BD-RjUL 20211208234809.0 140121s1954 nyua 00| 0 eng d (OCoLC)00603584 (BD-RjUL) 9587 DLC KSU OCL SER UBA BD-RjUL eng eng 541.2 HEE 1954 QC173.H375x 1947 Hecht, Selig, 1892-1947. 29560 Explaining the atom / by Selig Hecht ... New York: The Viking Press, 1954 xiv, 237p. illus., diagrs. 22 cm. "First published ... April 1947." includes index Atoms. 25783 Nuclear physics. 29561 Nuclear energy. 29562 ddc BK t c RSC HDC 0 39080024179084 15 HDC ITEM QC173.H375x 1947 9542 9542 0 0 ddc 0 1 NFIC RUCL RUCL Reading 1958-02-20 U.S.I.S Dhaka 0.00 0 541.2 HEE 1954 2014-01-21 00:00:00 C-1 2014-01-21 BK